The ransomware gang, known for double-extortion attacks, had access to a critical Cisco firewall vulnerability weeks before ...

Cisco has handed security teams one of the largest ever patching workloads affecting its firewall products, including fixes ...

A vulnerability patched earlier this month by Cisco in its firewalls has been exploited as a zero-day since at least late January.

Ransomware hackers exploited a flaw with a maximum vulnerability score in Cisco firewall management software weeks before the ...

Add Yahoo as a preferred source to see more of our stories on Google. Cisco logo - Photo by DENIS CHARLET/AFP via Getty Images The US is urging companies and government agencies to patch newly ...

Cisco is patching holes in software for Nexus 3000, 3500, 7000, 9000 switches and for Firepower 4100 Series next-generation firewall and Firepower 9300 security appliance. Cisco has bundled 25 ...

A zero-day vulnerability in widely deployed Cisco firewall systems has been exploited for months by a ransomware group, with security teams warning that the breach highlights deep gaps in enterprise ...

The flaws impact Cisco Adaptive Security Appliance and Firepower Threat Defense software and have been exploited in a state-sponsored campaign against global governments as far back as November, the ...

BLACK HAT USA — Las Vegas — Cisco's enterprise-class firewalls have at least a dozen vulnerabilities — four of which have been assigned CVE identifiers — that could allow attackers to infiltrate ...

Cisco’s Talos research team says it’s monitoring a ‘global increase in brute-force attacks’ against targets including VPN services, while an exploit has been released for a critical vulnerability in ...

Cisco is under fire from U.S. and U.K. cybersecurity agencies over a “significant risk” discovered in devices running the vendor’s Adaptive Security Appliances (ASA) firewall software. Emergency ...

Firewalls, both hardware and software, protect computers from hackers and other online threats by blocking dangerous pieces of data from reaching the system. While hardware firewalls offer ...